In a devastating loss for one of California’s most venerable parks, the historic park headquarters, the nature center, campgrounds and other structures at Big Basin Redwoods State Park were destroyed in the raging wildfires currently burning through the Santa Cruz Mountains. The status of the ancient redwoods in the park, some of which tower more than 300 feet tall and date back nearly 2,000 years, was unclear Thursday afternoon. Redwood trees’ bark is heavily fire-resistant, but in intense fire storms the trees can be damaged, and some of the large trees near park headquarters were scorched by the flames, according...